The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 1998
Filed:
Apr. 19, 1996
Applicant:
Inventors:
Kock-Yee Law, Penfield, NY (US);
Joseph Mammino, Penfield, NY (US);
Gerald M Fletcher, Pittsford, NY (US);
Martin A Abkowitz, Webster, NY (US);
Ihor W Tarnawskyj, Webster, NY (US);
Kathleen M McGrane, Webster, NY (US);
Assignee:
Xerox Corporation, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; B32B / ; B32B / ;
U.S. Cl.
CPC ...
428212 ; 428323 ; 428421 ; 428422 ; 4284258 ; 428450 ; 428462 ; 492 49 ; 492 53 ; 492 56 ; 492 59 ; 430126 ;
Abstract
A biasable transfer system member for use in an electrographic printing apparatus for attracting electrically charged particles from an imaging substrate to the biasable transfer system member includes an electrically conductive core and an outer layer of a fluorinated carbon filled elastomer wherein the fluorinated carbon has a fluorine content of about 10 to about 30 weight percent based on the weight of fluorinated carbon.